{"id":5202,"number":"22.048","type":"TS","title":"Security mechanisms for the (U)SIM application toolkit; Stage 1","series":22,"status":"Under change control","initial_release":"Rel-4","primary_group":"C6","secondary_groups":["S3"],"portal_id":578,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=578","dynareport_url":"https://www.3gpp.org/dynareport/22048.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:47.928174+00:00","updated_at":"2026-10-16T09:34:47.275473+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=578","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-07T22:34:48.606938+00:00","versions":[{"release":"Rel-5","version":"5.0.0","meeting":"T#20","upload_date":"2003-06-23","comment":"technically identical to v4.0...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/22_series/22.048/22048-500.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-4","version":"4.0.0","meeting":"T#12","upload_date":"2001-07-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/22_series/22.048/22048-400.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null}],"release_presence":[{"release":"Rel-4","first_version_date":"2001-07-06","latest_version_date":"2001-07-06","first_version":"4.0.0","latest_version":"4.0.0","version_count":1},{"release":"Rel-5","first_version_date":"2003-06-23","latest_version_date":"2003-06-23","first_version":"5.0.0","latest_version":"5.0.0","version_count":1}],"classifications":[],"work_items":[],"change_requests":[],"relationships":[],"relationship_release_evidence_summary":[],"relationship_release_evidence":[],"relationship_release_evidence_meta":{"total":0,"returned_count":0,"limit":100,"truncated":false,"href":"/api/specs/22.048/relationship-evidence"}}